Nonadiabatic dynamics simulations for photoinduced processes in molecules and semiconductors: Methodologies and applications

XY Liu, WK Chen, WH Fang, G Cui - Journal of Chemical Theory …, 2023 - ACS Publications
Nonadiabatic dynamics (NAMD) simulations have become powerful tools for elucidating
complicated photoinduced processes in various systems from molecules to semiconductor …

Charge-delocalized state and coherent vibrational dynamics in rigid PBI H-aggregates

S Kang, T Kim, Y Hong, F Würthner… - Journal of the American …, 2021 - ACS Publications
Herein, the ultrafast photoinduced dynamics and vibrational coherences for two
perylenebisimide (PBI) H-aggregates showcase the formation of the excimer state and the …

Sub-50 fs Formation of Charge Transfer States Rules the Fate of Photoexcitations in Eumelanin-Like Materials

V Petropoulos, A Mavridi-Printezi… - The Journal of …, 2024 - ACS Publications
Eumelanins play a crucial role as photoprotective agents for living organisms, yet the nature
of the stationary and transient species involved in the light absorption and deactivation …

Real‐time observation of structural dynamics triggering excimer formation in a perylene bisimide folda‐dimer by ultrafast time‐domain Raman spectroscopy

Y Hong, W Kim, T Kim, C Kaufmann… - Angewandte Chemie …, 2022 - Wiley Online Library
In π‐conjugated organic photovoltaic materials, an excimer state has been generally
regarded as a trap state which hinders efficient excitation energy transport. But despite wide …